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Nb. 100,920. 1 PATENTED MAR. 15, 1870. A. F. MURRAY & H. GREEN.

5 B 8 5 m m stem, (ltjitiire.

ALEXANDER F. MURRAY AND HENRY cnnnmor Mount, ILLINOIS.

Letters Patent No. 100,920, dated March 15, 1870.

WATER-WHEEL.

The Schedule referred to in these Letters Patent and making part of the same To all whom it may concern.-

Be it known that we, ALEXANDER F. MURRAY and HENRY GREEN, of Moline, in the county of Rock Island, and State of Illinois, have invented certain Improvements in Water-Wheels, of which the following is 'a specification, reference being bad to the accompanying drawings.

Our invention consists in anovel manner or form of constructing the buckets, whereby we produce a Strong and simple wheel, in which we realize as large or a larger percentage of the force of the water than is done by any of the various complicated and expensive-wheels hitherto the only kind in use.

Figure 1 is a horizontal section through our wheel and its casing, and

Figure 2 is a vertical cross-section of the same taken through the center.

In constructing our wheel we first provide two rims, f, of a circular form, and of equal diameter, and corn nect'them' at some distance apart to arms e, radiating from a central hub, m, as shown in both figures.

To and between these rims, at equal distances apart, we secure a series of vertical buckets, 9. These buckets we make of a V-form, in their horizontal section, with their two sides or leaves of equal width, and forniing a very acute angle to each other.

The buckets are arranged with their front edges in the middle of the rim, and their back edges flush with the two sidesof the same, and so that the front of one bucket antl'the back of the next will be in the same radial line from the center of the wheel, as shown at 71., fi g. -1. v

The wheel thus constructed we secureto an axle passing through the hubm, and mount it in a scroll, so that the water can enter freely from all side s.

The water entering the wheel first impinges on the inner side of thcouter leaf of the bucket, which serves as a traveling chute, and directs it against the inner leaf of the bucket, from which it reacts into the fi'ontedge and against the outer leaf, and then discharges on the inside of the wheel and passes oii" above and below.-

Having thus described our invention,

What we claim is- The herein-described water-wheel, having a series of vertical buckets, g, 'of V-shape, and acute-angled transversely, said buckets being so arranged that the apex of each bucket shall stand on the same radial line as the diverging rear-edge of the bucket immediatelyin front thereof, substantially as described.

ALEXANDER F. MURRAY.

. HENRY GREEN.

\Vitnesses:

M. L. Ennmncra. W. L. CARROLL. 

